6.7 sec in total
1.3 sec
5.2 sec
260 ms
Visit ad.c-nexco.co.jp now to see the best up-to-date Ad C Nexco content for Japan and also check out these interesting facts you probably never knew about ad.c-nexco.co.jp
24時間・365日、必ず交通があり人が利用している高速道路。NEXCO中日本管内の交通量は1日約185万台。偶発的な出会いが生まれるサービスエリアでリーチの深いPRを。
Visit ad.c-nexco.co.jpWe analyzed Ad.c-nexco.co.jp page load time and found that the first response time was 1.3 sec and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
ad.c-nexco.co.jp performance score
name
value
score
weighting
Value7.4 s
1/100
10%
Value12.6 s
0/100
25%
Value11.9 s
4/100
10%
Value280 ms
81/100
30%
Value0.115
86/100
15%
Value8.8 s
35/100
10%
1307 ms
226 ms
957 ms
980 ms
401 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 97% of them (66 requests) were addressed to the original Ad.c-nexco.co.jp, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Ad.c-nexco.co.jp.
Page size can be reduced by 257.8 kB (20%)
1.3 MB
1.0 MB
In fact, the total size of Ad.c-nexco.co.jp main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 10.1 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 10.1 kB or 71% of the original size.
Potential reduce by 99.1 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Ad C Nexco images are well optimized though.
Potential reduce by 136.9 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 136.9 kB or 66% of the original size.
Potential reduce by 11.6 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Ad.c-nexco.co.jp needs all CSS files to be minified and compressed as it can save up to 11.6 kB or 82% of the original size.
Number of requests can be reduced by 6 (9%)
67
61
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ad C Nexco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ad.c-nexco.co.jp
1307 ms
import.css
226 ms
jquery-1.8.2.min.js
957 ms
jquery.carouFredSel-6.2.1.js
980 ms
common.js
401 ms
default.css
194 ms
common.css
209 ms
space.css
380 ms
analytics.js
62 ms
bg.gif
194 ms
bg_contents.gif
191 ms
header_logo.gif
201 ms
slide1_1.jpg
609 ms
slide1_2.jpg
391 ms
slide1_3.jpg
607 ms
slide1_4.jpg
565 ms
slide1_5.jpg
772 ms
guide_main_title.png
401 ms
guide_main_ph1.jpg
586 ms
guide_main_ph2.jpg
603 ms
guide_main_ph3.jpg
754 ms
guide_main_ph4.jpg
782 ms
guide_main_ph5.jpg
803 ms
news_bg.gif
810 ms
ad1_title.png
815 ms
ad1_ph1.jpg
945 ms
ad1_ph2.png
1156 ms
ad1_logo.png
979 ms
ad2_title.png
1003 ms
ad2_ph1.png
1017 ms
ad2_ph3.jpg
1020 ms
ad3_title.png
1133 ms
ad3_ph1.jpg
1177 ms
area_bg.png
1443 ms
ad4_title.png
1223 ms
ad4_pict.png
1247 ms
guide_2016.png
1324 ms
ad5_title.png
1348 ms
ad5_ph2n.png
1567 ms
ad12_title.png
1427 ms
ad12_ph1.png
1459 ms
slide2_1.jpg
1515 ms
slide2_2.jpg
1541 ms
slide2_3.jpg
1634 ms
ad6_title.png
1647 ms
collect
13 ms
ad6_ph1.jpg
1483 ms
guide_movie.png
1519 ms
ad7_title.png
1541 ms
ad7_ph1.jpg
1380 ms
ad7_ph2.jpg
1446 ms
ad9_title.png
1290 ms
ad9_ph1.jpg
1294 ms
ad10_title.png
1299 ms
ad10_ph1.jpg
1330 ms
ad10_ph2.jpg
1398 ms
ad11_title.png
1298 ms
ad11_ph1.jpg
1284 ms
ad11_ph2.jpg
1302 ms
slide3_1.jpg
1288 ms
slide3_2.jpg
1321 ms
slide3_3.jpg
1392 ms
ad8_title.png
1312 ms
ad8_ph1.png
1868 ms
ad8_ph2.jpg
1286 ms
info_bg.gif
1356 ms
info_btn.gif
1306 ms
pagetop.gif
1269 ms
ad.c-nexco.co.jp accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
ad.c-nexco.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
ad.c-nexco.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ad.c-nexco.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Ad.c-nexco.co.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
ad.c-nexco.co.jp
Open Graph description is not detected on the main page of Ad C Nexco. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: